Online Residual Chlorine Sensor for Swimming Pool

With the continuous enhancement of people's health awareness, swimming health has attracted more and more people's attention, and the water quality and sanitation of swimming pools have naturally become the focus of everyone's attention. In order to ensure the health of swimmers, qualified swimming pools will test the swimming pool water quality every day. Once any indicator is found to be unqualified, it will be adjusted. One of the most important indicators is residual chlorine, because the chlorine content of swimming pool water can be determine the disinfection situation of the swimming pool. We must use the Chlorine Sensor to monitoring the chlorine real-time.

Residual chlorine refers to the free chlorine remaining in the water after chlorine disinfectant is put into the swimming pool after disinfection. It means that the chlorine disinfection dose is enough to kill bacteria and viruses in the water, and there is still disinfectant left, so as to ensure the pool water disinfection effect.

The new national standard stipulates that the standard value of residual chlorine in swimming pools is 0.3-1.0mg/L. Appropriate residual chlorine in this range can prevent the growth of microorganisms and bacteria in the water, and guarantee the health of swimmers to a certain extent. Excessive chlorine will irritate people's eyes, ears, nose, throat, skin and mucous membranes, and cause harm to the human body. Therefore, residual chlorine must be controlled in swimming pools. Accurate measuring instruments are required to detect the residual chlorine content of the swimming pool in order to ensure that the residual chlorine value of the swimming pool is within the normal standard range.

The residual chlorine sensor CC1 launched by Delfino adopts the membrane-covered ampere three-electrode system, which is more accurate and fast in response. It has an internal integrated temperature sensor and automatic temperature compensation. It is suitable for the determination of free chlorine based on isocyanic acid, and also suitable for the determination of free chlorine in fresh water and sea water. The sensor pair is tolerant to some surfactants. We also provide the matched universal disinfectant controller, the controller can not only display, but also control and output the data.

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